package businessLogic;

import po.Credit;
import po.DiscountCoupon;
import po.EquivalentCoupon;

public interface PromotionsBLService {
	
	public boolean login(String name, String password);
	public void setDiscountCoupon(DiscountCoupon discount);
	public void setEquivalentCoupon(EquivalentCoupon equivalent);
	public void setCredit(Credit credit);

}
